The Holloway Adult Stealth-Tec Stability Insulated Jacket has a Stealth-Tec fabric that feels like a knit but performs like a woven. The medium weight polyester fabric has a soft, textured diamond surface and sheds rain while protecting from the elements. The jacket is insulated with anti-pill microfleece and quilted nylon lining, and 4-way stretch technology on the inner storm collar, cuffs, and hem provide added warmth.